HP Web Jetadmin Software Manuel d'utilisateur télécharger pdf (Page 15)

However, most of these techniques only allow for upgrading one device at a time, which makes

HP Web Jetadmin very valuable in this respect. These techniques can be used as troubleshooting

techniques if there are problems upgrading the firmware through HP Web Jetadmin.

HP Download Manager

HP Download Manager is an

application that allows network

or system administrators to

remotely update the firmware for

upgradeable HP Jetdirect print

servers on the network

(Figure 16). It can upgrade

individual devices or many

devices simultaneously. HP

Download Manager uses the

same firmware image files (.dld)

that HP Web Jetadmin uses to

upgrade firmware. The images

can be manually loaded into HP

Download Manager or

downloaded directly from the

Web while in the utility.

Since HP Download Manager is very similar in functionality to the HP Web Jetadmin firmware

upgrade feature, usage of either utility is strictly by preference. However, HP Download Manager can

be used to attempt to recover HP Jetdirect cards that might have been placed in the short stack during

an upgrade via HP Web Jetadmin, or vice-versa.

File Transfer Protocol (FTP)

FTP can be used to upgrade

device and HP Jetdirect the

firmware. However, FTP can only

upgrade firmware one device at

a time.

Perform the following steps to

upgrade the firmware via FTP

(Figure 17):

1. FTP to the device from a

command prompt:

ftp <HP Jetdirect IP address>

user: <user ID>

The HP Jetdirect print server

accepts all passwords or

blanks for the username, so

just press Enter.

2. password: <administrator

p/w>

The HP Jetdirect print server

accepts all passwords or blanks for the password, so just press Enter.

Figure 16—HP Download Manager

Figure 17—FTP from DOS Session

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HP Web Jetadmin Software Manuel d'utilisateur Page 15

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